More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $100 | $299 | $179 | $349 | $150 | $330 | $130 |
Release / Update | 2013 | 2017 | 2017 | 2017 | 2015 | 2018 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 5 days | 4+ days | 5 days | 1.45 days | 8 months | 7 days | 5 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | |||||
Windows | n/a | n/a | |||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | Coming +$ | ||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | n/a | 348x250 | 160 x 68 | 480 x 480 | n/a | 360 x 360 | |
Size | n/a | 1.42 | 0.5" x 0.8" | 1.38 inches | 1.3 inches | 1.2" or 1.3" | 0.91 inches |
Touch | n/a | ||||||
Type | LED | OLED | LCD | P-OLED | Analog | AMOLED | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 1 ATM | 50m | 5 ATM | IP68 | 5 ATM | 5 ATM | IPX7 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Fitbit OS | n/a | Android Wear 2 | n/a | Tizen OS | n/a |
Apps | |||||||
Music | Spotify | ||||||
More Information | |||||||
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